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- Come on quick or we'll be left behind. 快，不然我们就掉队了。
- What have we left behind (ie after going away)? 我们走後留下什麽了?
- If you don't keep up with the times, you'll get left behind. 如果你跟不上时代，就会被时代甩在后面。
- A trumpet call, clear and beautiful, floated into the stagnant air. 沉浊的空气中响了一声清脆动听的喇叭。
- The rubbish left behind by the Cup Final crowd beggars description. 观看锦标赛的观众们丢下的废物，实非笔墨所能描述。
- He left behind an immortal example to all posterity. 他给后世留下了不朽的典范。
- If we let the fastest runner make the pace the others will be left behind. 如果我们让跑得最快的人领头跑，其他人就会跟不上。
- No one of course wanted to be left behind. 当然谁也不甘落后。
- The luggage has been left behind! 行李忘记带了。
- His wife left behind her two little girls. 他妻子死后留下两个小女孩。
- Forced ventilation should be provided when applying paint in confined spaces or stagnant air. 在狭窄处或空气不流通处施工,必须提供强力通风。
- The tide ebbed away, leaving behind seaweed and debris. 潮退了，剩下的都是海草和瓦砾。
- He left behind him a considerable estate. 他死后留下一笔可观的遗产。
- The old and ill, however, are the most vulnerable to the acute effects of heavily polluted stagnant air. 虽然老人和病人在重度污染的不流通环境中是最脆弱的。
- If you don't study hard,you'll be left behind. 你要是不努力学习，就会落在别人的后面。
- Filled with the familiar smell of coffee milk stagnant air breathing on his own. 熟悉的咖啡牛奶气味弥漫停滞的空气中，自己呼吸。
- Come on quickly or we'll be left behind. 快，不然我们就掉队了。
- It mostly occurs if plants are grown in stagnant air, high humidity or places not bright enough. 最有可能导致失败的原因就是把植物种植在空气不流通，闷热或者没有足够光照的地方。
- You will not be left behind if you work harder. 只有努力学习才不会掉队。
